Walbro Universal Duel In Tank Assembly

The Walbro TCA955-4 is a meticulously engineered dual in-tank fuel pump assembly, designed for enthusiasts and professionals who demand uncompromising fuel delivery for high-horsepower applications. At its core are two Walbro F90000274 E85-compatible fuel pumps, delivering a powerful 900 LPH total flow to support engines exceeding 1,400 HP.

This assembly stands out for its factory pre-assembled design, which includes essential components such as filter socks, fuel tubes, and a Y-coupler. This integration drastically simplifies installation, eliminating the complex fabrication typically associated with dual-pump setups. The integral check-valves within each pump are a critical feature, preventing fuel backflow and enabling precise staging of the pumps to optimize fuel delivery based on engine demand.

The TCA955-4 is specifically crafted to handle the unique challenges of E85 fuel, ensuring durability and consistent performance with ethanol blends. Its robust construction and high-flow capacity make it an ideal choice for forced induction setups and naturally aspirated engines requiring substantial fuel volume.